Jaconé Surf Break

Lat Long: 22.93° S 42.61° W

Jaconé Surf Forecast and Surf Report

Issued: 8 pm 06 Aug 2026 (local time)

Forecast update in  hr  min

Today's Jaconé sea temperature is
22.6° C
0.7° 

Jaconé surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Jaconé surf forecast from 7 Aug 2026:

  • Best quality surf: Tuesday 11 Aug, 12AM (local time) - 10ft (3.0m), 14s period, S swell with cross-onshore winds.
  • Most powerful swell: Tuesday 11 Aug, 12AM (local time) - 10ft (3.0m), 14s period, S swell with 3,204 kJ wave energy.
  • Next surfable swell (1★+): Friday 7 Aug, 6AM (local time) - 1.5ft (0.4m), 12s period with SSE swell.

Best Forecast Surf Conditions for Jaconé this week:

The surf forecast for Jaconé over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 07) at 6AM. The primary swell is predicted to be 0.4m and 12s period with a secondary swell of 0.6m and 7s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Jaconé in the next 16 days are 3.0m 14s and forecast to arrive on Tuesday (Aug 11) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Tuesday (Aug 11) at 12AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Fri 7th Aug)1.5ft (0.4m) 12s
Best Surf12AM (Tue 11th Aug)10ft (3.0m) 14s
Most Powerful12AM (Tue 11th Aug)10ft (3.0m) 14s

Table - best surf conditions forecast for Jaconé over the next 16 days.


The Lowdown

Right, let’s have a look at what the next couple of weeks are serving up at Jaconé. It’s a bit of a slow burner to kick things off, but there are a couple of proper windows in there that’ll get the blood pumping. We’re looking at a solid run of south swell starting this coming Sunday, and that’s where the real interest lies.

The first couple of days are pretty average. Friday morning has a touch of rideable 1ft, but the energy is weak (106), and it’s just not worth getting excited about. By Friday afternoon, it bumps up to 4ft with the wind going glassy, and it cleans up nicely. Saturday’s a write-off for anything decent, with the swell dropping right back and the wind swinging onshore.

Now, Sunday the 9th is where things start to get interesting. The swell jumps to 7ft from the SSW with a strong 14-second period, and the energy readings are through the roof at 1531. That’s a proper pulse of groundswell. The morning is looking clean with light cross-off winds, and it’s going to be firing. This is a standout window, and for the experienced crew among you, this is the one to point the car at. The waves will be solid, powerful, and clean.

After that, the energy stays high for a few days. Monday and Tuesday have 7ft to 8ft of south swell, with the energy staying well into three figures, peaking at 1787 on Tuesday morning. The wind is the main issue, though, with cross-onshore and cross conditions making it a bit lumpy. Tuesday afternoon, however, is a gem. The wind drops light cross-off, the waves are a solid 7ft, and the energy reads 1471. It’s going to be a much cleaner option than the morning before, and a real highlight for the week.

Wednesday the 12th keeps that good energy rolling, with clean 7ft waves in the morning under light cross-off winds. Thursday the 13th looks good too, with the swell easing slightly to 6ft, but the wind going glassy first thing. That’s a magic hour right there.

The following week, the strong SSW pulses keep coming. Friday the 14th has excellent 7ft surf with a long 14-second period in the morning and light offshore winds. The energy is massive again at 1819. Then things start to back off a touch. The weekend sees the swell drop to 6ft, and while the winds are mostly cross-off, the energy starts to wane. It’s still good, but not at the level of the mid-week stuff.

The real standout of this entire stretch, though, is the late swell. Tuesday the 18th flips direction to the east, with 5ft and an 8-second period under glassy conditions. The energy is down at 555, but it’s a fun, clean wave. Finally, Friday the 21st and Saturday the 22nd bring back some SSW swell, with 5ft to 5ft and clean conditions. Not as big, but still very rideable and clean for the end of the run.

So, to wrap it up: the best of the best is Sunday morning and Tuesday afternoon, with Thursday and Friday the following week also being prime. The rest is manageable, but those are the days to clear the calendar for. The water is sitting around average for the time of year.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 33°C on Fri morning, min 20°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 6mm), mostly falling on Mon night. Warm (max 22°C on Sun night, min 18°C on Tue night). Wind will be generally light.

Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
2
0
1
0
4
4
0
1
1
1
!
2
4
4
4
3
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
ENE
7
0.4
SSE
12
1.1
ENE
7
0.7
S
10
0.8
SSE
5
0.6
SSW
12
2.5
SSW
15
2
SSW
14
1.9
SSW
13
1.9
SSW
12
2.1
S
12
2.3
S
12
3
S
14
2.3
S
13
2.2
S
12
2.2
S
12
2.1
S
12
2.1
S
12
2.1
S
13
Wave Graph
Metric surfscale
Energy kJ
223
48
125
104
30
113
2628
1461
1210
1069
1208
1530
3204
1783
1471
1355
1174
1320
1442
Wind (km/h)
10
NNE
10
NNE
5
NE
15
S
20
ENE
25
E
10
NE
10
N
30
WSW
15
SSW
15
SSE
15
SSE
20
S
15
SE
10
ESE
10
ENE
10
E
20
E
20
ENE
Wind State
cross-off
cross-off
glassy
cross-on
off
cross-off
off
cross-off
on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
off
cross-off
cross-off
off
High Tide
11:16AM0.86m
10:45PM0.68m
12:29PM0.95m
11:57PM0.72m
1:22PM1.02m
00:40AM0.80m
2:05PM1.07m
1:14AM0.88m
2:43PM1.07m
1:46AM0.96m
3:15PM1.05m
2:18AM1.03m
Low Tide
3:34AM0.28m
4:40PM0.42m
4:46AM0.21m
5:52PM0.41m
5:50AM0.11m
6:48PM0.39m
6:46AM0.02m
7:32PM0.37m
7:35AM-0.05m
8:09PM0.35m
8:20AM-0.09m
8:43PM0.33m
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
light rain
light rain
cloud
cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:20
6:18
6:18
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:30
5:31
5:31
5:31
5:32
 mm
4
2
Temp °C
27
33
32
24
25
25
27
31
24
22
21
21
20
19
19
19
20
20
18
Feels °C
26
33
32
23
24
24
26
30
23
23
21
21
19
18
19
18
19
18
16
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Jaconé Surf forecast

The above surf forecast table for Jaconé provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Jaconé can be found by selecting the local surf guide option on the grey menu. Our Jaconé surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Jaconé) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Jaconé may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Jacone is 14 km (9 miles) from the city of Saquarema. If you plan a holiday in Rio de Janeiro, look for hotels and other accommodation in Saquarema. Saquarema has rooms for a wide range of budgets as well as car hire and transport links.

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